From 1dfa9714187e7bda5204ed4597aa7c662888c381 Mon Sep 17 00:00:00 2001
From: Ozan Durgut <ozndrgt@gmail.com>
Date: Mon, 11 May 2026 21:41:58 +0200
Subject: [PATCH] wrapper: fix const-correctness for mutating image APIs

Remove misleading trailing const qualifiers from C++ wrapper methods
that modify the wrapped Image instance directly.

Signed-off-by: Ozan Durgut <ozndrgt@gmail.com>
---
 wrapper/ImageWrapper.cpp | 10 +++++-----
 wrapper/ImageWrapper.hpp | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/wrapper/ImageWrapper.cpp b/wrapper/ImageWrapper.cpp
index 635bab3..4107b4c 100755
--- a/wrapper/ImageWrapper.cpp
+++ b/wrapper/ImageWrapper.cpp
@@ -285,7 +285,7 @@ int Image::extractHoughLines(const std::vector<std::vector<int>> &acc,
 /**
  * @brief Draws line segment between two points.
  */
-void Image::drawLine(int x0, int y0, int x1, int y1, uint8_t color) const noexcept
+void Image::drawLine(int x0, int y0, int x1, int y1, uint8_t color) noexcept
 {
     ::drawLine(raw(), x0, y0, x1, y1, color);
 }
@@ -293,7 +293,7 @@ void Image::drawLine(int x0, int y0, int x1, int y1, uint8_t color) const noexce
 /**
  * @brief Draws line represented in Hough space.
  */
-void Image::drawHoughLine(float rho, float theta, uint8_t color) const noexcept
+void Image::drawHoughLine(float rho, float theta, uint8_t color) noexcept
 {
     ::drawLineOnImage(raw(), rho, theta, color);
 }
@@ -648,7 +648,7 @@ void Image::_phase_(Image &out) const
 /**
  * @brief Applies logarithm transform in place.
  */
-void Image::_log_() const
+void Image::_log_()
 {
     ::_log_(raw());
 }
@@ -656,7 +656,7 @@ void Image::_log_() const
 /**
  * @brief Adds scalar value in place.
  */
-void Image::_add_(float value) const
+void Image::_add_(float value)
 {
     ::_add_(raw(), value);
 }
@@ -688,7 +688,7 @@ void Image::ifft(Image &out) const
 /**
  * @brief Converts polar components to complex/cartesian form.
  */
-void Image::polarToCart(const Image &magnitude, Image &phase) const
+void Image::polarToCart(const Image &magnitude, const Image &phase)
 {
     ::polarToCart(magnitude.raw(), phase.raw(), raw());
 }
diff --git a/wrapper/ImageWrapper.hpp b/wrapper/ImageWrapper.hpp
index 5d1fabd..dd02a83 100755
--- a/wrapper/ImageWrapper.hpp
+++ b/wrapper/ImageWrapper.hpp
@@ -415,7 +415,7 @@ class Image
      * @param[in] color Line color value
      * @see ::drawLine For underlying C implementation
      */
-    void drawLine(int x0, int y0, int x1, int y1, uint8_t color) const noexcept;
+    void drawLine(int x0, int y0, int x1, int y1, uint8_t color) noexcept;
     /**
      * @brief Draws an infinite line defined by Hough parameters.
      * @param[in] rho Distance from origin
@@ -423,7 +423,7 @@ class Image
      * @param[in] color Line color value
      * @see ::drawLineOnImage For underlying C implementation
      */
-    void drawHoughLine(float rho, float theta, uint8_t color) const noexcept;
+    void drawHoughLine(float rho, float theta, uint8_t color) noexcept;
 
     // Morphology
     /**
@@ -674,14 +674,14 @@ class Image
      * @brief Applies natural logarithm in place.
      * @see ::_log_ For underlying C implementation
      */
-    void _log_() const;
+    void _log_();
 
     /**
      * @brief Adds scalar value to image in place.
      * @param[in] value Scalar offset to add to all pixels
      * @see ::_add_ For underlying C implementation
      */
-    void _add_(float value) const;
+    void _add_(float value);
 
     /**
      * @brief Computes inverse Fourier transform.
@@ -696,7 +696,7 @@ class Image
      * @param[in] phase Phase image in radians
      * @see ::polarToCart For underlying C implementation
      */
-    void polarToCart(const Image &magnitude, Image &phase) const;
+    void polarToCart(const Image &magnitude, const Image &phase);
 
     /**
      * @brief Multiplies two images element-wise.